The Right Content At the Right Time and at the Right Place to the [PDF]

Mar 16, 2017 - The number of User Generated Content providers and media contenders in Indonesia has been growing fast. C

1 downloads 5 Views 2MB Size

Recommend Stories


Right Place, Right Time
Be who you needed when you were younger. Anonymous

Right Place, Right Time
If you feel beautiful, then you are. Even if you don't, you still are. Terri Guillemets

A perspective from a young scientist at the right place at the right time
You miss 100% of the shots you don’t take. Wayne Gretzky

The Review gets the right people on the right issues at the right time
Ask yourself: How much of your time during an average week is spent doing things you dislike or that

Mauritius is at the right place at the right time of history
Be who you needed when you were younger. Anonymous

In the right place at the right time: Parnassia resolves the herkogamy dilemma by accurate
Ask yourself: When was the last time I learned something new? Next

the right prize to the right person
We may have all come on different ships, but we're in the same boat now. M.L.King

right place, right smile
This being human is a guest house. Every morning is a new arrival. A joy, a depression, a meanness,

Right Waste Right Place
I tried to make sense of the Four Books, until love arrived, and it all became a single syllable. Yunus

Idea Transcript


MASTER THESIS INFORMATION SCIENCES

Delivering Content: The Right Content At the Right Time and at the Right Place to the Right Person

Author:

Supervisor:

Rikko Filiano

Prof. dr. ir. Arjen P. de Vries Second Assessor: Prof. dr. ir. Theo P. van der Weide

March 16, 2017

Abstract The number of User Generated Content providers and media contenders in Indonesia has been growing fast. Consequently, Keepo.me, as one of Indonesian User Generated Content providers, needs to overcome several challenges in order to, at least, hold their base in the high-risk competition. One of this challenges is to improve the User Engagement. Therefore, this master thesis has been carried out to find the truth whether incorporating Recommender Systems and contextual information on the Recommender Systems as organic circulation can improve the User Engagement on Keepo.me. This research has analysed the performances of two different Recommender Systems, a Content-based Filtering Recommender System and a Contextual User Modeling Recommender System. In Content-based Filtering approach, the recommendation is made by calculating the similarity between user’s interest profile and the items (in our case, the content article). While in Contextual User Modeling, the recommendation is made to the user based on their contextual information. Topic Modeling is used in the Contextual User Modeling technique to generate topics or keywords from content article collections in Keepo.me rankB ="," rankC ="," output ="])

9 10 11 12 13 14 15

for opt , arg in opts: if opt in ("-A", "--rankA "): rankA = ast. literal_eval (arg) elif opt in ("-B", "--rankB "): rankB = ast. literal_eval (arg) elif opt in ("-C", "--rankC "):

16

rankC = ast. literal_eval (arg)

17

elif opt in ("-o", "--output "):

18

output = str(arg)

19 20

except Exception :

21

print ’invalid ’

22

sys.exit ()

23 24

# Set interleaving

25

method = interleaving . TeamDraft ([ rankA , rankB , rankC ])

26

ranking = method . interleave ()

27 67

68

Appendix C Team-draft Multileaving script

28

# Store ranking to file

29

with open(’/var/www/ interleaving / data3 /’ + output + ’.rank ’, ’wb ’) as f:

30

pickle .dump(ranking , f, pickle . HIGHEST_PROTOCOL )

31 32

print ranking

33 34 # 35 # Other code 36 #

Appendix D

Team-draft Multileaving evaluation script 1 #!/ usr/bin/ python 2 3 # 4 # Other code 5 # 6 7 def ev(input , file): 8

# Check if file exists

9

if (os.path. isfile (’/var/www/ interleaving / data3 /’ + input [1] + ’.rank ’) == False ):

10

return

11 12

try:

13

# Read stored rank

14

with open(’/var/www/ interleaving / data3 /’ + input [1] + ’.rank ’, ’rb ’) as f:

15

ranking = pickle .load(f)

16 17

# Evaluate multileaving

18

result = interleaving . TeamDraft . evaluate (ranking , input [0])

19 20

# Write to file

21

with open(’/var/www/ interleaving / data_eval3 / eval_ ’ + file , ’ab ’) as f:

22

f. write (json. dumps ( result ) + "\n") 69

70

Appendix D Team-draft Multileaving evaluation script

23 24

except Exception , e:

25

print ’failed :’ + input [1] + ’ ; ’ + str(e)

26

result = None

27 28 # 29 # Other code 30 #

Appendix E

Stopword list Stopword ada

antum

begini

boleh

dia

adanya

apa

beginian

bolehkah

dialah

adalah

apaan

beginikah

bolehlah

diantara

adapun

apabila

beginilah

buat

diantaranya

agak

apakah

begitu

bukan

dikarenakan

agaknya

apalagi

begitukah

bukankah

dini

agan

apatah

begitulah

bukanlah

diri

agan-agan

atau

begitupun

bukannya

dirinya

agar

ataukah

belum

cuma

disini

aja

ataupun

belumlah

dahulu

disinilah

akan

bagai

berapa

dalam

dong

akankah

bagaikan

berapakah

dan

dulu

akhirnya

bagaimana

berapalah

dapat

enggak

aku

bagaimanakah

berapapun

dari

enggaknya

akulah

bagaimanapun

bermacam

daripada

entah

amat

bagi

bersama

deh

entahlah

amatlah

bahkan

betulkah

dekat

ente

anda

bahwa

biasa

demi

gak

andalah

bahwasanya

biasanya

demikian

gan

ane

bakal

bila

demikianlah

gimana

antar

banget

bilakah

dengan

gini

antara

banyak

bisa

depan

gitu

antaranya

beberapa

bisakah

di

gue

71

72

Appendix E Stopword list

gw

kalau

lah

meski

sama

hal

kalaulah

lain

meskipun

sambil

hampir

kalaupun

lainnya

mungkin

sampai

hanya

kalian

lalu

mungkinkah

sana

hanyalah

kalo

lama

nah

sangat

harus

kami

lamanya

namun

sangatlah

haruslah

kamilah

lebih

nanti

saya

harusnya

kamu

loe

nantinya

sayalah

hendak

kamulah

lu

neh

se

hendaklah

kan

macam

nggak

sebab

hendaknya

kapan

macem

nih

sebabnya

hingga

kapankah

maka

nyaris

sebagai

ia

kapanpun

makanya

oleh

sebagaimana

ialah

karena

makin

olehnya

sebagainya

ibarat

karenanya

malah

pada

sebaliknya

ingin

kau

malahan

padahal

sebanyak

inginkah

kaulah

mampu

padanya

sebegini

inginkan

ke

mampukah

paling

sebegitu

ini

kecil

mana

pantas

sebelum

inikah

kemudian

manakala

para

sebelumnya

inilah

kenapa

manalagi

pasti

sebenarnya

itu

kepada

masih

pastilah

seberapa

itukah

kepadanya

masihkah

per

sebetulnya

itulah

ketika

masing

percuma

sebisanya

jadi

khususnya

mau

pernah

sebuah

jangan

kini

maupun

pula

sedang

jangankan

kinilah

melainkan

pun

sedangkan

janganlah

kiranya

melalui

rupanya

sedemikian

jika

kita

memang

saat

sedikit

jikalau

kitalah

mengapa

saatnya

sedikitnya

juga

kok

mereka

saja

segala

justru

lagi

merekalah

sajalah

segalanya

kala

lagian

merupakan

saling

segera

Appendix E Stopword list

73

seharusnya

seolah

sudahkah

wong

sehingga

seorang

sudahlah

yaitu

sejak

sepanjang

supaya

yakni

sejenak

sepantasnya

tadi

yang

sekali

sepantasnyalah

tadinya

sekalian

seperti

tak

sekaligus

sepertinya

tanpa

sekalipun

sering

tapi

sekarang

seringnya

telah

seketika

serta

tentang

sekiranya

serupa

tentu

sekitar

sesaat

tentulah

sekitarnya

sesama

tentunya

sela

sesegera

terdiri

selagi

sesekali

terhadap

selain

seseorang

terhadapnya

selaku

sesuatu

terlalu

selalu

sesuatunya

terlebih

selama

sesudah

tersebut

selamanya

sesudahnya

tersebutlah

seluruh

setelah

tertentu

seluruhnya

seterusnya

tetapi

semacam

setiap

tiap

semakin

setidaknya

tidak

semasih

sewaktu

tidakkah

semaunya

siapa

toh

sementara

siapakah

tokh

sempat

siapapun

untuk

semua

sih

waduh

semuanya

sini

wah

semula

sinilah

wahai

sendiri

suatu

walau

sendirinya

sudah

walaupun

Appendix F

Team-draft Multileaving evaluation result

74

25/12/2016 26/12/2016 27/12/2016 28/12/2016 29/12/2016 30/12/2016 31/12/2016 01/01/2017

[0, 1], [0, 2] 292 463 398 1029 600 1239 525 462

[0, 1], [0, 2], [2, 1] 6 5 7 17 11 18 7 4

[0, 1], [2, 0], [2, 1] 2 7 5 12 8 15 6 6

[0, 1], [2, 1] 20 34 37 111 41 96 34 28

Table F.1: Team-draft Multileaving evaluation result

[0, 1], [0, 2], [1, 2] 3 6 4 18 11 32 5 8

[0, 2], [1, 2] 15 31 23 68 45 117 32 31

[1, 0], [0, 2], [1, 2] 4 7 6 15 13 19 6 7

Appendix F Team-draft Multileaving evaluation result 75

Appendix F Team-draft Multileaving evaluation result 76

25/12/2016 26/12/2016 27/12/2016 28/12/2016 29/12/2016 30/12/2016 31/12/2016 01/01/2017

[1, 0], [1, 2] 175 246 285 961 486 1040 422 370

[1, 0], [2, 0] 7 17 25 71 45 94 37 34

[1, 0], [2, 0], [1, 2] 2 5 5 8 12 14 8 8

[1, 0], [2, 0], [2, 1] 3 6 4 7 11 20 5 2 Table F.2: Team-draft Multileaving evaluation result

[2, 0], [2, 1] 217 317 245 967 486 986 360 339

[] 0 5 9 24 14 19 15 5

Smile Life

When life gives you a hundred reasons to cry, show life that you have a thousand reasons to smile

Get in touch

© Copyright 2015 - 2024 PDFFOX.COM - All rights reserved.