Source tweet-word propagation graph of <i>S</i>_<i>ti</i>.

Source tweet-word propagation graph of Sti.</p

The importance analysis of Source tweet-word graph attention networks.

(a) Ablation study (On Twitter15). (b) Ablation study (On Twitter16).</p

Results of rumor early detection (Number of retweets).

(a) Early 50 retweets (Twitter15). (b) Early 50 retweets (Twitter16).</p

Twitter global graph of network topology.

Twitter global graph of network topology.</p

Overall performance comparison of rumor detection on Twitter15.

Overall performance comparison of rumor detection on Twitter15.</p

Statistics of the datasets.

Statistics of the datasets.</p

The minimal data set.

(ZIP)</p

Fig 3 -

Overview of STWA: (a) input of STWA; (b) processing layer; (c) text semantic association learning and rumor detection layer.</p

Overall performance comparison of rumor detection on Twitter16.

Overall performance comparison of rumor detection on Twitter16.</p

Results of rumor early detection (Elapsed time).

(a) Early 24 hours (Twitter15). (b) Early 24 hours (Twitter16).</p