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IOT #3

Open bigfatnoob opened 7 years ago

bigfatnoob commented 7 years ago

No of Papers: 23

Log Likelihood for topics

iot_topics

Topics

Topic Top 10 Terms
Topic 0 privaci, nation, commerc, shield, commiss, act, includ, regard, trade, letter
Topic 1 technolog, ntia, administr, digit, issu, sector, nation, area, local, ensur
Topic 2 innov, use, fund, partnership, addit, blockchain, demonstr, role, broad, wide
Topic 3 secur, health, new, octob, advisori, secretari, enhanc, safeti, author, standard
Topic 4 depart, notic, request, economi, research, initi, interest, servic, industri, iot
Topic 5 internet, inform, privat, telecommun, open, advanc, input, stakehold, paper, review
Topic 6 public, time, eastern, meet, thing, friday, session, amend, board, practic
Topic 7 comment, challeng, cybersecur, foster, support, benefit, address, potenti, institut, product
Topic 8 develop, fta, feder, project, announc, smart, transport, site, solut, select
Topic 9 govern, state, entiti, citi, list, polici, india, implement, person, futur

Heatmap

iot_diversity

Clustered Heatmap

iot_dendo

bigfatnoob commented 7 years ago

Topic Deltas on Reconstruction

Topic 0 ::  Min = -0.05, Median = 0.00, Max = 0.05, IQR = 0.02
Topic 1 ::  Min = -0.05, Median = 0.00, Max = 0.03, IQR = 0.00
Topic 2 ::  Min = -0.02, Median = 0.00, Max = 0.03, IQR = 0.00
Topic 3 ::  Min = -0.02, Median = 0.00, Max = 0.03, IQR = 0.00
Topic 4 ::  Min = -0.01, Median = 0.00, Max = 0.02, IQR = 0.00
Topic 5 ::  Min = -0.01, Median = 0.00, Max = 0.01, IQR = 0.00
Topic 6 ::  Min = -0.03, Median = 0.00, Max = 0.02, IQR = 0.01
Topic 7 ::  Min = 0.00, Median = 0.00, Max = 0.02, IQR = 0.00
Topic 8 ::  Min = -0.04, Median = 0.00, Max = 0.04, IQR = 0.00
Topic 9 ::  Min = -0.01, Median = 0.00, Max = 0.01, IQR = 0.00

Documents are sent back to the trained model and the delta for each topic's contribution in each document is computed. The stats are reported. We can see that the median and IQR is almost 0 in most cases indicating stability of topics.

bigfatnoob commented 7 years ago

iot_topic_dist