The Spread of Information in Virtual Communities

Table 1

Topics and frequency.

Serial number	Topics	Frequency	Serial number	Topics	Frequency	Serial number	Topics	Frequency	Serial number	Topics	Frequency
1	System	6569	26	Game	2810	51	Withdraw money	22	76	Motherboard	183
2	Life	1408	27	Light	692	52	Defrayment	1218	77	Touch	97
3	Taking pictures	3162	28	Flash back	695	53	King Glory	1471	78	Translation	42
4	Hibernation	204	29	Record	216	54	Beta	425	79	Clipboard	3
5	Power consumption	2905	30	Noise	123	55	Jingdong	601	80	Power saving mode	318
6	Data	1780	31	Font	499	56	Vmall	468	81	Wall paper	469
7	Wifi	1992	32	Loudspeaker	130	57	Theme	850	82	3D paper	15
8	Upgrade	4133	33	Program	1012	58	Antifingerprint oleophobic coating	622	83	Firmware bag	54
9	Charging	2459	34	Code	1007	59	Ring	472	84	Desktop	1066
10	Power off	934	35	Cloud service	191	60	Battery	2094	85	Radio	75
11	Unlock	1795	36	Lock screen	1968	61	Navigation key	236	86	NFC	622
12	WeChat	5569	37	Memory	1946	62	System B172	228	87	Developer options	129
13	Video	2574	38	Pattern	2684	63	System B213	231	88	Automatic rotation	56
14	Clarity	83	39	Backups	421	64	System B167	269	89	Vague	975
15	Telephone	2806	40	Resolution	398	65	Home key	495	90	Root	432
16	Net	1946	41	Touch off	2	66	Android8.0	95	91	Log version	6
17	Pixel	349	42	Pick-up hand	1719	67	Calendar	117	92	Kugou	54
18	Fingerprint	3241	43	Update	6422	68	Voice assistant	454	93	Compatibility	59
19	Payment	219	44	Camera	1778	69	Type	217	94	GPS	330
20	Block	172	45	Lightness	781	70	Infrared remote control	46	95	Weibo	709
21	Bank card	139	46	Player	137	71	Gesture operation	17	96	QQ	2253
22	Transportation card	345	47	Music	841	72	Application treasure	34	97	Position	803
23	Consumption	790	48	Screen capture	618	73	Split screen	216	98	Internet speed	443
24	Message	1075	49	Color	774	74	Heat	2700	99	4G	2277
25	Black screen	591	50	Location	600	75	Chip	279	100	Dominant frequency	33